Mercury tracker trim motor

[Pianalto.j]

I have a 1994 90 hp. Tracker. The trim motor burnt up and I am trying to find a replacement. I understand that there are 2 versions: the black fill plug and the yellow fill plug version. Mine is the black fill plug. The problem I am having is that I can’t find the motor for the black fill plug version. It is kind of a squarish motor. It seems like everything I find is the yellow fill plug with the cylinder type motor. Most of the motors come with the pump housing attached. Is this a new, updated replacement for the older style. The pump base looks the same as what is on there now. Any help would be greatly appreciated.